/*
* internal_open - initialize Ethernet device
*/
int internal_open( bcm6352enet_softc *softc )
{
int status;
int i;
unsigned char macAddr[ETH_ALEN];
int dualMacMode = 0;
/* figure out which chip we're running on */
softc->chipId = (INTC->RevID & 0xFFFF0000) >> 16;
softc->chipRev = (INTC->RevID & 0xFF);
/* print the ChipID and module version info */
printf("Broadcom BCM%X%X Ethernet Network Device ",
softc->chipId, softc->chipRev);
printf(VER_STR "\n");
clear_bit(0, &softc->dualMacMode);
/* read NVRam setting on route mode or switch mode */
dualMacMode = nvramData.ulEnetModeFlag;
if (dualMacMode == 1)
set_bit(0, &softc->dualMacMode);
printf("bcm6352Enet configure as %s mode\n",
softc->dualMacMode ? "MAC Isolation" : "Switching");
if( (status = bcm6352_init_dev(softc)) == 0 )
{
/* Read first MAC address. Only use first MAC even if dual MAC is
* configured.
*/
macAddr[0] = 0xff;
memcpy(macAddr, nvramData.ucaBaseMacAddr, sizeof(macAddr));
if( macAddr[0] == 0xff )
memcpy( macAddr, "\x00\x10\x18\x00\x00\x01", 6 );
/* fill in the MAC address */
for (i = 0; i < 6; i++)
softc->macAddr[i] = macAddr[i];
printf( "MAC Address: %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
macAddr[0], macAddr[1], macAddr[2], macAddr[3], macAddr[4],
macAddr[5], macAddr[6], macAddr[7] );
write_mac_address(softc);
}
return( status );
}
int main(int argc, char *argv[])
{
int ret;
const char *system_mnt_point = SYSTEM_MNT_POINT;
ret = mount_to(EMMC_DEVICE "p2", system_mnt_point, "ext4", NULL);
if (ret < 0) {
pr_err_info("mount system device");
return ret;
}
ret = write_mac_address(EMMC_DEVICE, system_mnt_point);
if (ret < 0) {
pr_err_info("write mac address failed");
}
umount_directory2(system_mnt_point, MNT_DETACH);
return ret;
}
/* --------------------------------------------------------------------------
Name: bcm6352_enet_ioctl
Purpose: I/O Control function.
-------------------------------------------------------------------------- */
static int bcm6352_enet_ioctl(cfe_devctx_t *ctx,iocb_buffer_t *buffer)
{
bcm6352enet_softc *softc = (bcm6352enet_softc *) ctx->dev_softc;
int retval = 0;
switch( (int)buffer->buf_ioctlcmd ) {
case IOCTL_ETHER_GETHWADDR:
memcpy( buffer->buf_ptr, softc->macAddr, sizeof(softc->macAddr) );
break;
case IOCTL_ETHER_SETHWADDR:
memcpy( softc->macAddr, buffer->buf_ptr, sizeof(softc->macAddr) );
write_mac_address( softc );
break;
case IOCTL_ETHER_GETSPEED:
xprintf( "BCM6352 : GETSPEED not implemented.\n" );
retval = -1;
break;
case IOCTL_ETHER_SETSPEED:
xprintf( "BCM6352 : SETSPEED not implemented.\n" );
retval = -1;
break;
case IOCTL_ETHER_GETLINK:
xprintf( "BCM6352 : GETLINK not implemented.\n" );
retval = -1;
break;
case IOCTL_ETHER_GETLOOPBACK:
xprintf( "BCM6352 : GETLOOPBACK not implemented.\n" );
retval = -1;
break;
case IOCTL_ETHER_SETLOOPBACK:
xprintf( "BCM6352 : SETLOOPBACK not implemented.\n" );
retval = -1;
break;
default:
xprintf( "Invalid IOCTL to bcm6352_enet_ioctl.\n" );
retval = -1;
}
return retval;
}
